Built 2026-10-19 (19 October 2026)

Tanami Downs Threshold Days by Year (ASN00015555)

4 fixed thresholds counted per year at Tanami Downs (ASN00015555): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Tanami Downs Thresholds

  • Tanami Downs: days with 10 mm (0.39 in) or more of precipitation in 31 years, most in 1974 with 32.
  • Tanami Downs: days with 25 mm (0.98 in) or more of precipitation in 31 years, most in 1974 with 12.
  • Tanami Downs: days with 50 mm (1.97 in) or more of precipitation in 17 years, most in 1969 with 4.
  • Tanami Downs: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1982 with 1.
  • 4 fixed thresholds have at least one qualifying day at Tanami Downs.
31 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Tanami Downs Days per year at Tanami Downs with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 32 in 1974. 0102030401967: 151969: 171970: 71971: 111974: 321975: 171976: 101977: 171978: 121979: 151980: 81981: 171982: 251983: 181984: 151985: 51987: 151988: 91989: 51990: 71991: 111992: 71993: 181994: 141995: 71996: 71997: 141998: 112000: 152003: 102004: 1419671974197819821987199119952000
Days per year at Tanami Downs with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 32 in 1974.
Days with 10 mm (0.39 in) or more of precipitation per year at Tanami Downs
YearDaysDecade average
19671516
19691716
1970715.1
19711115.1
19743215.1
19751715.1
19761015.1
19771715.1
19781215.1
19791515.1
1980813
19811713
19822513
19831813
19841513
1985513
19871513
1988913
1989513
1990710.7
19911110.7
1992710.7
19931810.7
19941410.7
1995710.7
1996710.7
19971410.7
19981110.7
20001513
20031013
20041413
First to last qualifying date each year at Tanami Downs For each year, a bar from the first to the last day at Tanami Downs meeting 10 mm (0.39 in). 1967: 5 February 1967 to 13 December 19671969: 9 January 1969 to 6 December 19691970: 21 April 1970 to 6 December 19701971: 2 January 1971 to 14 December 19711974: 12 January 1974 to 23 December 19741975: 14 February 1975 to 17 December 19751976: 8 January 1976 to 28 February 19761977: 11 January 1977 to 15 December 19771978: 19 January 1978 to 20 December 19781979: 13 January 1979 to 31 December 19791980: 1 January 1980 to 14 October 19801981: 20 January 1981 to 13 December 19811982: 8 January 1982 to 31 December 19821983: 14 February 1983 to 5 December 19831984: 8 January 1984 to 18 December 19841985: 10 February 1985 to 1 November 19851987: 20 January 1987 to 25 December 19871988: 30 March 1988 to 31 December 19881989: 10 February 1989 to 19 November 19891990: 13 January 1990 to 10 December 19901991: 19 January 1991 to 29 March 19911992: 25 January 1992 to 22 December 19921993: 5 January 1993 to 16 December 19931994: 7 January 1994 to 9 December 19941995: 7 January 1995 to 16 November 19951996: 23 February 1996 to 17 December 19961997: 1 February 1997 to 22 December 19971998: 23 January 1998 to 28 December 19982000: 28 January 2000 to 12 December 20002003: 22 January 2003 to 27 December 20032004: 7 January 2004 to 26 December 200419671974197819821987199119952000JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Tanami Downs meeting 10 mm (0.39 in).
First to last qualifying date each year at Tanami Downs
YearFirst dateLast date
19671967-02-051967-12-13
19691969-01-091969-12-06
19701970-04-211970-12-06
19711971-01-021971-12-14
19741974-01-121974-12-23
19751975-02-141975-12-17
19761976-01-081976-02-28
19771977-01-111977-12-15
19781978-01-191978-12-20
19791979-01-131979-12-31
19801980-01-011980-10-14
19811981-01-201981-12-13
19821982-01-081982-12-31
19831983-02-141983-12-05
19841984-01-081984-12-18
19851985-02-101985-11-01
19871987-01-201987-12-25
19881988-03-301988-12-31
19891989-02-101989-11-19
19901990-01-131990-12-10
19911991-01-191991-03-29
19921992-01-251992-12-22
19931993-01-051993-12-16
19941994-01-071994-12-09
19951995-01-071995-11-16
19961996-02-231996-12-17
19971997-02-011997-12-22
19981998-01-231998-12-28
20002000-01-282000-12-12
20032003-01-222003-12-27
20042004-01-072004-12-26

Every Fixed Threshold

Fixed thresholds at Tanami Downs
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3132197414
25 mm (0.98 in): Days with 25 mm or more rain311219748
50 mm (1.97 in): Days with 50 mm or more rain17419694
100 mm (3.94 in): Days with 100 mm or more rain1119821

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1967.

Download the Data

  • Data for Tanami Downs threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-17 (17 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).